Merge pull request #1 from miksi-labs/feature/add-gha

Add GithubActions with for unit tests

.github/workflows/tests.yml

@@ -0,0 +1,21 @@
+name: Test
+on:
+  push:
+    branches: [ '*' ]
+  pull_request:
+    branches: [ '*' ]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [ 10.x ]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Nodejs
+      uses: actions/setup-node@v1
+    - name: Install node_modules
+      run: npm install
+    - name: Test circom circuits
+      run: npm run test